List of 3 ancestors found in 40 iterations (3 distinct persons and 3 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Marie Courtois (~1719-22/07/1769)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Martin Courtois (~1685-23/08/1731)
3Barbe Tellier (~1685-17/05/1742)